Crowdsourcing Ideas That Became A Success
Crowdsourcing is a form of outsourcing which has gained a lot of popularity over the past decade or so. This form of outsourcing entails subcontracting a task to an undefined group of people. The main reason why crowdsourcing has become a success in recent years has been due to the many innovative internet crowdsourcing services ...
How to explode string in smarty?
Couple of days ago i need to explode string in smarty after much effort i found the solution so i decided to share this info with you guys because smarty has its own syntax that’s why beginners in smarty found difficult to write code Explode string in smarty its very simple {assign var=”variablename” value=”&”|explode:$stringvar} “var=”variablename” ...
How to display request variables in Smarty?
Smarty is a template engine and it have it’s one syntax to render the PHP code and looping etc, mostly we have to get the values from URL like ids or whole the URL of the page, the normal code of php is simple and we can get the values from $_GET or $_SERVER, but ...
How to add copied text and copyright notice using Javascript?
Most of the famous site like ehow.com adds the copyright or current articles link with title of the article if someone try to copy the content of the article, most the other site use the services provided by tynt.com. It’s awesome but this can be done with simple JavaScript either we use the third party ...
Sessions and Browsers Communication How To?
If session are stored on server then how come server knows after logged in that this user is the same user; who has given the correct credentials? Clarification: I am getting very nice and good answer on my question but I need exactly the logic behind the scene. Answers 1: I would say in most ...
How to find the second highest value of a column using mysql query
Today I felt very embracement while giving interview, it was very simple question by the person, How to get the second highest value of a column using mysql query? This failure dis heart me so much but give me a second way to find the solution to improve myself. So I found the solution of ...
How to remove links from admin bar in WordPress
WordPress admin bar contain many of links, sometime we do not want some of link from admin bar e.g. WordPress logo and it’s related link, here is a simple example that will remove the two type of links in admin bar 1- WordPress Logo 2- Updates Copy this simple code in your function.php and it ...
How to Get WordPress Users Capabilities
WordPress have multiple users group and every user group have it’s own capabilities e.g. Administrator have all capabilities like add, edit or publish posts. There are list of capabilities for each group, to get this list of capabilities; here is a simple line of code and the video tutorial. User Capabilities Video Tutorial
How to mark robots.txt as noindex
It was very interesting problem that Google was indexing the robots.txt url e.g. http://yourdomain.com/robots.txt; I have faced with WordPress multisite. Normally I have disallow many of the less value urls using robots.txt but robots.txt was itself indexing in Google SERPs. So I have found the simple solution for this problem, copy and paste the below ...
How to get WordPress author list using mysql query
Sometime we need custom query to display author list on site. It is very simple to get the list of all author in wordpress. It is most effective while you have configure wordpress with multi site option and you have member directory and want to display all the member registered on every domain on single ...
How to add WordPress User for all multi site blogs with specific rights
How to add WordPress User for all multi site blogs, this problem has wasted almost 3 days of mine. I have find the solution of this problem via a plugin, which was ignored by me many time. Today I have download this plugin and see the code. After reading the logic of this particular plugin, ...
How can I add Role for wordpress editor